Notices
1987 - 1996 F150 & Larger F-Series Trucks 1987 - 1996 Ford F-150, F-250, F-350 and larger pickups - including the 1997 heavy-duty F250/F350+ trucks
Sponsored by:
Sponsored by:

Bad vibration

Thread Tools
 
Search this Thread
 
  #1  
Old 02-10-2013, 03:16 PM
nintey4f150's Avatar
nintey4f150
nintey4f150 is offline
Senior User
Thread Starter
Join Date: Jul 2007
Location: south jersey
Posts: 248
Likes: 0
Received 0 Likes on 0 Posts
Bad vibration

Have a 94 f150 with a 351w swap.. Just a couple day ago my truck developed a bad vibration that is worse just above idle then anything else.. I replaced both motor mounts one of which was broken but it did not solve the problem. Changed plugs as well and still have the issue.. The balancer seems ok to me took belt off and there isn't any play in it.. Not sure what else to look for.. It does it in park when I rev it up so I figured that eliminates it being anything to so with the drivetrain
 
  #2  
Old 02-10-2013, 03:31 PM
Festus Hagen's Avatar
Festus Hagen
Festus Hagen is offline
Methanoholic
Join Date: Mar 2009
Location: Maine (NorCal Native)
Posts: 6,442
Likes: 0
Received 5 Likes on 5 Posts
Is it running on all 8 ...
Torque converter/flywheel loose ...

-Enjoy
fh : )_~
 
  #3  
Old 02-10-2013, 03:39 PM
nintey4f150's Avatar
nintey4f150
nintey4f150 is offline
Senior User
Thread Starter
Join Date: Jul 2007
Location: south jersey
Posts: 248
Likes: 0
Received 0 Likes on 0 Posts
Yea running on all 8.. It smooths out once I start driving and get the rpms up but it has the vibration at low rpms jus above idle
 
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
8285
1987 - 1996 F150 & Larger F-Series Trucks
6
04-05-2019 12:49 PM
Milwaukee1979F150
Ford Inline Six, 200, 250, 4.9L / 300
13
05-07-2012 04:57 PM
the almighty schmuck
6.0L Power Stroke Diesel
2
11-29-2011 05:38 PM
Dyerstown
Big Block V8 - 385 Series (6.1/370, 7.0/429, 7.5/460)
4
03-19-2004 09:12 PM
Pastmaster
1987 - 1996 F150 & Larger F-Series Trucks
7
04-07-2002 07:37 AM



Quick Reply: Bad vibration



All times are GMT -5. The time now is 12:59 AM.